LOOKING for a HAMMOND TRANSFORMER, SINGLE PLATE to PUSH-PULL GRIDS

You might try these guys:http://www.tubedeforce.com/index.htm
They do all manner of repair of tube amps and for a great price. They also work with http://www.finaleaudio.com/ who happen to sell amps with Hammond transformers, among other brands.

Good luck and,
All the best,
Nonoise

Sorry Houston you didn't get the memo.
If the power goes out when it's cold drain the pipes.

Lets shout about it.

I have taken the transformer apart and it looks like a Magnequest.....In side is written in ink....5K@20ma to push-pull grids.............

Sometimes..a transformer will fail at the internal solder junctions. so magnequest it is ...and... how’s the impedance measurements at the solder junctions for the wire lead-outs? It’s the ’last chance’ test for a transformer, generally speaking...
Of course, we don't know if it is a failure you are dealing with or a desire for more transformers of the same. If you called in with a Magnequest part number at a Hammond corp help line, well, that might explain it...but I think you figured out that aspect already....